Do You Play Or Save Your Best Cartridges

this is a new level of insanity. Why don't you guys put the cartridge in a glass safe and watch it. You can play the song in your head :)
 

I have more than 150 vintage cartridges, 1955-2021. Every cartridge presents a different sonic signature, different compromises, different qualities of detail, imaging, speed, FR, focus, clarity, etc. Every cartridge does. I change cartridges 2-3 times per day. It’s doubtful that I’ll wear out any styli in my lifetime.

I enjoy listening to mono records on a 1957 GE VRII. Maybe a few stereo records on a GE VR1000. Perhaps a Grado. Maybe an Empire 108, or Pickering U38. Maybe a Shure M44, or M95, or M97 Era IV. Maybe a V15V-MR, or V15VxMR. Maybe an Empire EDR.9. Might go to the ADC Astrion or XLM MKI, or ZLM MKIII. Maybe a Koetsu Rosewood. Maybe a Dynavector. Or go to a Pickering V-15, or XV15 1200E. Or a Stanton 681EEE. Maybe an Ortofon SuperOM 40. Maybe an AT 12XE. 
 

I find value and great enjoyment listening to the different sonic signatures. Same for turntables. Swapping out a Denon DP52F for a Garrard Zero 100. Or a 1963 Garrard AT6 changer. Or a 1976 Garrard GT55. Or a Linn Sondek LP12. Or a JVC QL Y7F. 
 

Since I work from home, I may put a stack of 6 LPs on the Zero 100, with the ADC XLM MKIII and let them play. 
 

Or switch to a 1962 Weathers 66 and play using the Weathers LDM cartridge. 
 

Every one is a gem in its own right. There is no “best.” Just a different mix of compromises. Like swapping out DACs.

@wolfie62 

I believe you... because.... no one can make this stuff up :)

I have to add, if you have to go full crazy, better to collect cartridges than guns. No one ever died from negligent handling of a cartridge. 

and you must be some genius or cyborg if you can handle 150 cartridges in your head with distinct info about their sound.  

When I played a lot of vinyl, I almost always used my best cartridge, with the exception of played some mucked up platters, why wouldn’t you?

I guess an explanation is necessary.

How and why does a habit develop? I have played vinyl since my teens, so this is not new. There was a time when my digital collection was physical, and then later ripped files on a hard drive. However, they did not mirror my record collection, I typically bought distinctly different albums. Yes there is some overlap, but not a great percentage. So at that time digital could not be a casual format playing the same type of music I had on vinyl. Streaming changes that.

So if I wanted to listen casually, let us say I am at the computer, reading a book, or playing on the phone, why would you burn up the hours on your best cartridge? There is an argument for having a lesser cartridge for just casual listening.

I have two decent cartridges, a Transfiguration Audio Proteus and an Ortofon Verismo that are cartridges 1A and B for me. I listen to them quite a bit. But I have a casual cartridge installed on another arm, an Ortofon MC3000 II or 5000 that I can also play. I am considering eliminating them because I can now stream digital and it sound remarkably good.

So that is the reasoning behind the thread.

I was just curious what others do.